That depends a great deal on how many goldfish there were before.
The GCF of 30 and 20 is 10. The GCF of 40 and 20 is 20.
The GCF of 24 46 and 80 is 2. This leaves 12 23 and 40 after division respectively. There are no further factors that affect the GCF.
The GCF of these numbers is 40.
That unknown third number might change the answer but the GCF of 40 and 16 is 8.
The GCF of 29 and 40 is 1 which makes this pointless. 1(29 + 40) If that were 28 and 40 it would be 4(7 + 10)
The GCF of 30 and 20 is 10. The GCF of 40 and 20 is 20.
That would be 8.
The GCF of 40 and 120 is 40.Since 40 is a factor of 120, it is automatically the GCF.
Same as the gcf of 32 and 8 (8 is the remainder of the division of 40 by 32).
The GCF of 24 46 and 80 is 2. This leaves 12 23 and 40 after division respectively. There are no further factors that affect the GCF.
The GCF is 4.
The GCF of these numbers is 40.
The GCF is 40.
That unknown third number might change the answer but the GCF of 40 and 16 is 8.
The GCF of 29 and 40 is 1 which makes this pointless. 1(29 + 40) If that were 28 and 40 it would be 4(7 + 10)
GCF of 40 and 62 is 2.
50